Fix flashunit program #104
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billphipps
commented
Apr 16, 2025
- Correct potential flash_unit error where program was being called with a 0 count.
- Add standalone flash and flash_unit tests.
- Shift wh_error codes to not conflict with wolfcrypt/error-ssl.h codes
- Use wolfcrypt CURVE25519 export buffer size if available.
- Update wh_flash.h interface documentation to better explain the expected behavior.
bigbrett
requested changes
Apr 16, 2025
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|
@billphipps can you squash the WIP debugging commits too? |
Add flash unit tests. Shift error codes. Correct 25519 export size. Remove O_SYNC on PFF.
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Pull Request Overview
This PR fixes the flashunit program by addressing a potential flash_unit error, updating error codes to avoid conflicts, and expanding test coverage for flash operations while updating documentation and buffer sizing for CURVE25519.
- Adjust flash interface and error codes for consistency and non-conflict with external libraries.
- Add comprehensive flash and flash_unit tests in both NVM and standalone configurations.
- Update documentation and buffer sizes to use wolfcrypt CURVE25519 export size when available.
Reviewed Changes
Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| wolfhsm/wh_flash.h | Added detailed API comments to flash interface function pointers. |
| wolfhsm/wh_error.h | Shifted error codes to avoid conflict and added new error definitions. |
| test/wh_test_nvm_flash.h | Added a new function to execute flash HAL tests. |
| test/wh_test_nvm_flash.c | Added standalone flash tests and updated flash unit test calls. |
| test/wh_test_crypto.c | Minor formatting update. |
| test/user_settings.h | Added RSA_MIN_SIZE define to user settings. |
| src/wh_server_crypto.c | Updated CURVE25519 export buffer size usage and fixed header comments. |
| src/wh_flash_unit.c | Added a check on the count before performing aligned flash programming. |
| port/posix/posix_flash_file.c | Updated file open flags with a comment regarding the O_SYNC recommendation. |
Co-authored-by: Copilot <[email protected]>
billphipps
commented
Apr 16, 2025
billphipps
commented
Apr 16, 2025
bigbrett
approved these changes
Apr 16, 2025
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